ARM: S5P64X0: Change GPIOlib initialization to core_initcall
ARM: S5P64X0: Change GPIOlib initialization to core_initcall

This patch changes the gpiolib initialization from arch_initcall
to core_initcall will allow us to make use of gpio functions in
smdk64x0_machine_init function.

Signed-off-by: Abhilash Kesavan <78e4b9094d315c2a033ce0d3abcfa0b8525cd2b4@samsung.com>
Signed-off-by: Sangbeom Kim <8f8c58bd4462a0bbd2070cd6f3da233ca14a58a9@samsung.com>
Signed-off-by: Kukjin Kim <3fc711f4e08bc570a586748633ff7c76d0e1e253@samsung.com>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas